Output golang cmdline tools to stdout and file using tee
2019-10-29
Some golang-based tools I’ve used (or even written) use the builtin log package that output logs to stderr by default. I also use tee for piping console outputs to file for later viewing. This is the command I generally use: # Example tool: $ sometool --flag1 --flag2 2>&1 | tee out.txt # 2>&1 <-- redirect stderr to stdout # tee <-- pipe the console output to out.txt while retaining the actual console logs during command execution
Golang · Stderr · Stdout · Tee
1 minute